diff --git a/src/Calculator/Resources/en-US/Resources.resw b/src/Calculator/Resources/en-US/Resources.resw
index 4e374ac5..384e8096 100644
--- a/src/Calculator/Resources/en-US/Resources.resw
+++ b/src/Calculator/Resources/en-US/Resources.resw
@@ -1665,6 +1665,10 @@
     <value>cup (US)</value>
     <comment>An abbreviation for a measurement unit of volume</comment>
   </data>
+  <data name="UnitAbbreviation_Angstrom" xml:space="preserve">
+    <value>A</value>
+    <comment>An abbreviation for a measurement unit of length</comment>
+  </data>
   <data name="UnitAbbreviation_Acre" xml:space="preserve">
     <value>ac</value>
     <comment>An abbreviation for a measurement unit of volume</comment>
@@ -2241,6 +2245,10 @@
     <value>Nanometers</value>
     <comment>A measurement unit for length. (Please choose the most appropriate plural form to fit any number between 0 and 999,999,999,999,999)</comment>
   </data>
+  <data name="UnitName_Angstrom" xml:space="preserve">
+    <value>Angstroms</value>
+    <comment>A measurement unit for length. (Please choose the most appropriate plural form to fit any number between 0 and 999,999,999,999,999)</comment>
+  </data>
   <data name="UnitName_NauticalMile" xml:space="preserve">
     <value>Nautical miles</value>
     <comment>A measurement unit for length. (Please choose the most appropriate plural form to fit any number between 0 and 999,999,999,999,999)</comment>